1880491172

素因数分解:

$2^2\times 7^1\times {\mathrm{3529}}^1\times {\mathrm{19031}}^1$

素因数の和:22571

約数の個数: 24

約数和(自身を含む): 3762245760

約数和(自身を除く): 1881754588

約数列:

[1, 2, 4, 7, 14, 28, 3529, 7058, 14116, 19031, 24703, 38062, 49406, 76124, 98812, 133217, 266434, 532868, 67160399, 134320798, 268641596, 470122793, 940245586, 1880491172]

約数ペア:

[(1, 1880491172), (2, 940245586), (4, 470122793), (7, 268641596), (14, 134320798), (28, 67160399), (3529, 532868), (7058, 266434), (14116, 133217), (19031, 98812), (24703, 76124), (38062, 49406)]